Pepperoni Pizza Quiche

SERVINGS

INGREDIENTS

• 1 (9 inch) unbaked pastry shell
• 1 cup shredded Swiss cheese, divided
• 4 eggs
• 1 1/2 cups half-and-half cream
• 1/2 teaspoon salt
• 1/2 teaspoon dried oregano
• 1/8 teaspoon cayenne pepper
• 1/8 teaspoon pepper
• 1 large onion, chopped
• 2 tablespoons vegetable oil
• 1 (14.5 ounce) can diced tomatoes, undrained
• 1/2 teaspoon dried thyme
• 1/4 teaspoon sugar
• 1/8 teaspoon dried basil
• 12 slices pepperoni, chopped
• 1 cup shredded mozzarella cheese
• 1/4 cup sliced ripe olives